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10-07-2007, 02:42 PM #1OPMember
Organic PH Up/Down
I just found out the Citric acid is a good organic way to down your PH , Has anyone used this method? If so please please take me through how much you used, what kind, Etc...
cway Reviewed by cway on . Organic PH Up/Down I just found out the Citric acid is a good organic way to down your PH , Has anyone used this method? If so please please take me through how much you used, what kind, Etc... Rating: 5
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10-17-2007, 01:39 AM #2OPMember
Organic PH Up/Down
Ok so i got it figured out.. about 1/4 lemon juice brings a gallon of tap water from 7.4 to 6.3. Perfect..
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10-31-2007, 02:05 AM #3Senior Member
Organic PH Up/Down
I think pH up and down are organic by default because it is natural, but I could be wrong. Also, 6.3 is pretty high for your pH. Optimal pH is around 5.7 or so. I like to keep mine right around 5.8. Using lemon juice is going to get expensive fast.
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11-01-2007, 12:35 AM #4OPMember
Organic PH Up/Down
I guess I should have mentioned I grow in Soil... 6.1-6.3 is perfect for soil..
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11-01-2007, 02:17 AM #5Senior Member
Organic PH Up/Down
Oh haha, my bad! :jointsmile:
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02-12-2010, 10:42 PM #6Senior Member
Organic PH Up/Down
i guess if one was growing in the ground you could lay out lemon around the garden and water with a sprinkler, thoughts on that
meded, so you can mededicate to mededitate
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